Answer in brief
CVE-2026-21655 records a High severity (CVSS 8.7) vulnerability in C-CURE 9000 and Victor application server - Deserialization of Untrusted Data. The current sources do not mark it as known exploited. The current feed maps Johnson Controls/CCure 9000 (generic), Johnson Control/victor (generic), Johnson Controls/Victor Application Server (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Johnson Controls/CCure 9000 (generic), Johnson Control/victor (generic), Johnson Controls/Victor Application Server (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Johnson Controls/CCure 9000generic | >=0 <3.2 | 3.2 |
| Johnson Control/victorgeneric | >=0 <8.0 | 8.0 |
| Johnson Controls/Victor Application Servergeneric | >=0 <4.1 | 4.1 |
Published upstream
Jul 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586. This issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-21655 records a High severity (CVSS 8.7) vulnerability in C-CURE 9000 and Victor application server - Deserialization of Untrusted Data. The current sources do not mark it as known exploited. The current feed maps Johnson Controls/CCure 9000 (generic), Johnson Control/victor (generic), Johnson Controls/Victor Application Server (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Johnson Controls/CCure 9000 (generic), Johnson Control/victor (generic), Johnson Controls/Victor Application Server (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Johnson Controls/CCure 9000generic | >=0 <3.2 | 3.2 |
| Johnson Control/victorgeneric | >=0 <8.0 | 8.0 |
| Johnson Controls/Victor Application Servergeneric | >=0 <4.1 | 4.1 |
Published upstream
Jul 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586. This issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.
Quoted source text, attributed separately from HOL analysis.